for facebook. the status update mark you canner -- mark zuckerberg made this morning. >>> rare and beautiful sight, a's fans line up t >>> facebook now has more than a billion users. mark zuckerberg made that status update this morning. he acknowledges the company is going through a bit of a rough patch. today the stock is trading about $22 per share down from $38 when it debuted. >>> today at 3:00 on katie top woman at facebook sits down for a one-on-one. chief operator officer sheryl sandberg opens up to katie today at 3:00 followed by abc7 news at 4:00. >>> bay area and baseball world still buzzing over the remarkable aren't by the a's. fans got in line early to buy tickets to see the a's play the tiger in the american league division series next week in oakland. the a's beat the rangers yesterday to win the al west championship, capping improbable regular season most experts predicted the a's to finish last. >> the a's best of pfizer reese against the tigers begins saturday in detroit, -- game time 3:00 our time. the giants also in the playoffs. they host the reds saturday night at 6:30.